Header Flange - 3/8 In Thick - 1.75 In Round Port - Steel - GM LS-SERIES - Pair
PATRIOT EXHAUST  |  Part# PEP-H7893   More Details...

$62.96

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Header Flange - 3/8 In Thick - 2.23 X 1.85 In D Port - Steel - Big Block Chevy - Pair
PATRIOT EXHAUST  |  Part# PEP-H7898   More Details...

$94.46

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Header Flange - 3/8 In Thick - 2.5 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE  |  Part# QTP-10250F   More Details...

$18.23

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Header Flange - 3/8 In Thick - 3 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE  |  Part# QTP-10300F   More Details...

$18.23

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Header Flange - 3/8 In Thick - 4 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE  |  Part# QTP-10400F   More Details...

$26.00

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Header Flange Adapter - 5/16 In Thick - 1.25 In Round Port - Aluminum - Small Block Chevy To Stahl Pattern - Each
SCHOENFELD  |  Part# SCH-0101   More Details...

$68.99

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Header Flange Adapter - 5/16 In Thick - 1.25 In Round Port - Aluminum - Small Block Chevy To Stahl Pattern - Pair
SCHOENFELD  |  Part# SCH-0101K   More Details...

$174.99

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Header Flange - 1/4 In Thick - 1.61 X 1.565 In D Port - Steel - Small Block Chevy - Each
SCHOENFELD  |  Part# SCH-0103   More Details...

$35.99

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